baber/WOPTO huggingface dataset:
Patent KR-20080002368-A (KR)
Title: Roller-brush for cleaning crystal glass of liquid crystal display
Inventor: LIM SU HYUN
IPC: G02F1/13
Filed: 2006-06-30
Abstract: A roller brush for cleaning an LC(Liquid Crystal) glass of an LCD(Liquid Crystal Display) is provided to remove impurities attached or remained to/in brush units quickly and more clearly while cleaning the LC glass by spraying cleaning water through nozzle units, thereby improving cleaning efficiency of the LC glass and effectively preventing re-pollution. In a roller brush assembly, a hollow unit(113) is formed in the center along a length direction, and plural brush units(114) are installed in its outer circumference. In the roller brush assembly, plural nozzle units(115) connected with the hollow unit are formed between the brush units. A cleaning water supply pipe(120) is installed in one side of the roller brush assembly so as to supply cleaning water through the nozzle units of the roller brush assembly. A connection unit(130) connects the roller brush assembly with the cleaning water supply pipe. A driving power unit(140) is installed in the other side of the roller brush assembly so as to rotate the roller brush assembly.
Patent KR-20080004051-A (KR)
Title: A method of managing the ship production results
Inventor: SHIN SANG HO
IPC: G06F17/00
Filed: 2006-07-04
Abstract: A method of creating a production results management system of a ship is provided to perform works between departments within an integrated information system by importing an integrated production management system concerned with enterprise information. A step of registering actual work results, a difference of the actual work results is adjusted, and applied to the work results based on work instructions of each date. A step of closing monthly production actual results, the production actual results and delivery situations is confirmed for monthly accounts closing.
Patent KR-20080008909-A (KR)
Title: Double gate 1-transistor dram cell using bulk silicon and dram device having the same and method of manufacturing thereof
Inventor: KANG HEE BOK
IPC: H01L21/8242
Filed: 2006-07-21
Abstract: A double gate 1-transistor DRAM cell using bulk silicon, a DRAM device having the same, and a manufacturing method thereof are provided to enhance the characteristic of elements by implementing floating body type DRAM cell using a silicon substrate. A DRAM(Dynamic Random Access Memory) cell includes a silicon substrate(41), a gate(50), first and second junction regions(51a,51b), a bottom gate(46), and source and bit lines(55,59). The gate is formed on the silicon substrate. The first and second junction regions are formed on the silicon substrate at one and the other sides of the gate. The bottom gate is overlapped with the gate in the silicon substrate under the first and second junction regions. The source and bit lines are contacted to the first and second junction regions.
Patent KR-20080009595-A (KR)
Title: Display device and driving method thereof
Inventor: HAN KWAN YOUNG
IPC: G09G3/36
Filed: 2006-07-24
Abstract: A display device and a driving method thereof are provided to enhance a response speed of the device, without using a separate memory, thereby preventing image sticking due to delay of the response speed. A display panel has a pixel defined by a gate line(10) and a data line(20), and a common electrode(40) formed opposite to the pixel. A common voltage generator(120) generates a positive common voltage and a negative common voltage which is lower than the positive common voltage. A power supply unit(110) has a first power stage outputting a first voltage which is higher than the positive common voltage and a second power stage outputting a second voltage which is lower than the negative common voltage. A controller(100) controls the common voltage generator and the power supply unit.
Patent KR-20080010616-A (KR)
Title: Pocket setter
Inventor: KIM HYUN SUNG
IPC: D05B27/04
Filed: 2006-07-27
Abstract: A pocket setter is provided to form an outer sewing line of a pocket cloth easily and perform a sewing operation accurately, by using a lower press plate for closely fixing a pocket cloth and an upper press plate for closely fixing an outer peripheral portion of the pocket cloth. A guide plate closely fixes an upper surface of a stuff to be sewed. A lower press plate(100) is housed within the guide plate while the lower press plate is separated from the guide plate. The lower press plate pushes and fixes a pocket cloth. An upper press plate(110) is movably installed above the lower press plate while the upper press plate is separated from the lower press plate. The upper press plate has a smaller width than the lower press plate. A driving part(200) supplies right and left driving forces to the upper press plate. A sewing part sews the pocket cloth on the stuff by performing backstitch in a sewing space between the guide plate and the press plates.
Patent KR-20080010955-A (KR)
Title: Velocity changeableness construction of hybrid induction motor
Inventor: OH SEUNG SUK
IPC: H02K16/02
Filed: 2006-07-28
Abstract: A velocity varying construction of a hybrid induction motor is provided to improve the driving efficiency of the motor by performing a nearly linear variable speed characteristic according to the change of the size of an applied voltage. A velocity varying construction of a hybrid induction motor includes a stator(70), a first rotor(20), and a second rotor. The stator is fixed inside a casing(10). The first rotor is installed to be spaced apart from an inner circumferential surface of the stator at a predetermined interval and rotates by being integrally connected to a rotation shaft(11). The second rotor is connected to the rotation shaft so as to rotate between the stator and the first rotor and has permanent magnets(41,51) with a predetermined length in an axial direction of the shaft. The permanent magnets are formed to be protruded to a predetermined length from both ends of the stator based on the axial direction of the shaft respectively.
Patent KR-20080016763-A (KR)
Inventor: WHING DUK HYUN
IPC: E04C2/26
Filed: 2006-08-19
Abstract: A device and a method for manufacturing an embossing basalt yellow soil plate are provided to purify indoor air and to improve heat insulation effect by forming a predetermined space on the yellow soil plate. A method for manufacturing an embossing basalt yellow soil plate comprises the steps: pulling a paper and allowing the paper to pass a lattice embossing roller(2); putting a sealed material such as a natural fibers into a puff-milling device(1); pressing the paper with the materials as lattice-shaped by operating a rubber conveyor(5) and opening a heat pipe(17); and drying the product by passing through the conveyor.
Patent KR-20070029057-A (KR)
Title: Agricultural products washing system
Inventor: KIM MYUNG JUN
IPC: A23N15/00
Filed: 2006-08-31
Abstract: Provided is an apparatus for washing the agricultural product such as hot pepper to prevent the re-contamination due to the used washing water and to improve the quality. The apparatus comprises a supply part(15) which supplies the agricultural product such as hot pepper; a washing part(20) whose lower part is formed so as to be higher than the upper part by a certain angle; a transfer conveyer(23) which is formed at the upper part or the lower part of the washing part and is provided with a rake(24) or transfer net for transferring the agricultural product from the upper part to the lower part; a water supply part(30) which is formed at the lower part of the washing part; and a discharge part(50) where the washed agricultural product is discharged.
Patent KR-20080020251-A (KR)
Title: Transgenic pig clonal somatic cell line expressing cd59 gene to inhibit hyperacute rejection occurred by xenotransplantation and a manufacturing method thereof
Inventor: PARK KWANG WOOK
IPC: C12N15/12
Filed: 2006-08-31
Abstract: A transgenic pig clonal somatic cell line expressing protectin CD59 gene is provided to minimize complement activation by inhibiting cytotoxicity destruction in xenotransplantation, so that the cell line is useful for inhibition of hyperacute rejection occurred by xenotransplantation. A transgenic pig clonal somatic cell line expressing protectin CD59 gene(KCLRF-BP-00139) contains an expression cassette pcDNA-CD59(neo) encoding CD59 gene having the nucleotide sequence of SEQ ID NO:1. A method for manufacturing the transgenic pig clonal somatic cell line expressing protectin CD59 gene(KCLRF-BP-00139) comprises the steps of: (1) separating a somatic cell from the fetal pig by using primers of SEQ ID NOs:2 and 3; (2) preparing an expression vector containing a CD59 gene and transducing the expression vector into the somatic cell; and (3) selecting and culturing the transduced somatic cells. Further, the CD59 gene is SEQ ID NO:1.
Patent KR-20070026201-A (KR)
Title: Metal contact systems for semiconductor-based pressure sensors exposed to harsh chemical and thermal environments
Inventor: HADJILOUCAS COSTAS
IPC: H01L29/84
Filed: 2006-08-31
Abstract: A metal contact system for a semiconductor based pressure sensor exposed to a harsh chemical and thermal environment is provided to improve the resistance against corrosion by using one of a tantalum layer and a tantalum alloy layer. A metal contact system for a semiconductor based pressure sensor exposed to a harsh chemical and thermal environment comprises a semiconductor substrate(12), a conductively doped region(14) at a predetermined portion of the substrate, a passivation layer on the substrate, an opening portion(22) for exposing partially the conductively doped region through the passivation, an ohmic contact(16,17) aligned with the opening portion, and a predetermined layer on the ohmic contact. The predetermined layer is one selected from a group consisting of a tantalum layer and a tantalum alloy layer.
Patent KR-20080024311-A (KR)
Title: Front filter of plasma display panel and method for manufacturing plasma diplay panel including the same
Inventor: KIM KYUNG KU
IPC: H01J11/44
Filed: 2006-09-13
Abstract: A front filter of a plasma display panel and a method for manufacturing a plasma display panel including the same are provided to reduce residues and an error rate by forming an electromagnetic wave shielding layer by implanting directly conductive paste into a mask. A front filter includes a transparent resin(32) and an electromagnetic wave shielding layer. The electromagnetic wave shielding layer is formed on the transparent resin. The electromagnetic wave shielding layer is formed by transferring conductive paste(31) implanted into a mask(30a,30b). The transparent resin is positioned on an upper plate(33) of the plasma display panel. The transparent resin is positioned on a base film or a glass. A method for manufacturing a plasma display panel includes a process for preparing the mask having a depressed pattern, a process for implanting the conductive paste into the mask, and a process for forming the electromagnetic wave shielding layer by transferring the conductive paste onto the transparent resin.
Patent KR-20080040436-A (KR)
Title: Fabricating method of semiconductor memory device and monitoring method of dielectric layer thickness of the same
Inventor: YOUN KWAN YOUNG
IPC: H01L21/8229
Filed: 2006-11-03
Abstract: A method for manufacturing a semiconductor memory device and a method for measuring a thickness of a dielectric layer of the same are provided to measure the thickness of the dielectric layer by forming a capacitor bottom electrode in a capacitor cell region and forming a measuring bottom electrode in a non-cell region. An interlayer dielectric(110) is formed on a semiconductor substrate(100). A storage node contact(120) is connected through the interlayer dielectric to the semiconductor substrate. A capacitor mold oxide layer(140) is formed on the interlayer dielectric. A capacitor opening for exposing the storage node contact is formed by patterning the capacitor mold oxide layer. A conductive layer for lower electrode is formed on the entire surface of the semiconductor substrate. A capacitor bottom electrode(152) and a measuring bottom electrode(154) are formed at the capacitor opening and the capacitor mold oxide layer by patterning the conductive layer for lower electrode. A dielectric layer(170) is formed on the resultant.
Patent KR-20080042469-A (KR)
Title: Process for dissolving dust from electric furnace
Inventor: KIM SU TAE
IPC: C22B7/02
Filed: 2006-11-10
Abstract: A method and a reactor for dissolving electric arc furnace dust are provided to easily and economically dissolve electric arc furnace dust containing zinc, iron or metals by using an electromagnetic field. A method for dissolving electric arc furnace dust comprises a step of providing electric arc furnace dust in a reactor(1) equipped with an electromagnet(11), a stirrer(13) and a heater(12). Inorganic acid is provided into the reactor and an electromagnetic field is applied to the reactor for a predetermined time. After the electromagnetic field is released from the reactor, the arc furnace dust is stirred by the stirrer for a predetermined time, thereby dissolving the arc furnace dust. Substances provided in the reactor are uniformly stirred by adding water and inorganic acid to the dust.
Patent KR-20080044693-A (KR)
Title: Digital broadcasting system capable of providing additional information and hd upconverter for the same
Inventor: SUNG BAEK HOON
IPC: H04N7/08
Filed: 2006-11-17
Abstract: A digital broadcasting system capable of providing additional information and an HD(High Definition) up-converter therefor are provided to offer more variable information through broadcasting by providing the additional information like advertisement to a blank space generated in HD image conversion. An SD(Standard Definition) AV broadcasting unit(106) transmits SD broadcasting. An additional information controller(102) transmits additional information. An HD up-converter receives the SD broadcasting from the SD AV broadcasting unit, up-converts the received SD broadcasting into an HD image, and generates an image in which the up-converted HD image and the additional information are synthesized. The HD up-converter synthesizes the additional information by using a blank region generated when converting the SD broadcasting into the HD image.
Patent KR-20080045443-A (KR)
Title: A vacuum pump for vehicles
Inventor: BAE SEONG YOON
IPC: F04C18/00
Filed: 2006-11-20
Abstract: A vacuum pump for a vehicle is provided to rotate an outer rotor by generated vacuum pressure to vary eccentricity with respect to a pump rotor, thereby changing the volume of fluid and preventing the decrease of fuel efficiency. A vacuum pump for a vehicle includes an outer case(50) having a predetermined space inside, and a circumferential outer rotor(60) mounted in the outer case rotatively, wherein a circumferential space is formed in the outer rotor and eccentric towards the center of rotation of the outer rotor. A pump rotor is mounted eccentrically in the center of an inner circumferential surface, and has a plurality of groove parts formed at a predetermined interval towards a central axis of the pump rotor, wherein springs(74) connected to vanes(76) are mounted in the groove parts. The pump rotor rotates independently from the rotation of the outer rotor but with respect to the central axis thereof, wherein the eccentricity with respect to the inner circumferential surface of the outer rotor is increased or decreased by the rotation of the outer rotor.
Patent KR-20080045527-A (KR)
Title: Testmode control circuit
Inventor: YOON HYUCK SOO
IPC: G11C29/00
Filed: 2006-11-20
Abstract: A test mode control circuit is provided to control a test mode enable by using a test mode enable signal and fuse cutting. According to a test mode control circuit using a test mode signal with shield of a global input/output signal, a fuse part(100) generates a fuse signal to determine enable of a first and a second test mode line by fuse cutting. A control signal generation part(200) generates a control signal to determine transmission of the first and the second test mode signal through the first and the second test mode line by receiving the fuse signal and a test mode enable signal to enable the first and the second test mode. A transmission part(300) is connected to the first and the second test mode line, and transmits the first and the second test mode signal in response to the control signal.
Patent KR-20070056951-A (KR)
Title: Mutual awareness between blind carbon copy recipients of electronic mail messages
Inventor: GOLDBERG ITZHACK
IPC: G06F17/00
Filed: 2006-11-21
Abstract: Mutual awareness between BCC recipients of an email message is provided to enable BCC recipients of an email message to be aware of each other while blinding a BCC address from a TO or CC filed of the email message. The first BCCG(BCC Group) of the addresses defined in the email message is discriminated. The email message is transmitted to the addresses included in the first BCCG. Each transmitted email message includes the addresses of the first BCCG. The second BCCG of the addresses defined in the email message is discriminated. The email message is transmitted to the addresses of the second BCCG. The email message transmitted to the second BCCG includes the addresses of the second BCCG and does not include the addresses of the first BCCG. The email message transmitted to the first BCCG includes the addresses of the first BCCG and does not include the addresses of the second BCCG.
Patent KR-20080046995-A (KR)
Title: Network sellecting method for dual mode mobile communication terminal
Inventor: KANG SHIN HYUK
IPC: H04B7/26
Filed: 2006-11-24
Abstract: A network selecting method of a dual-mode mobile terminal is provided to return to a normal service quickly if a network registration of a subscriber is not smoothly performed due to a network failure. An RAT(Radio Access Technology) change conditions for network registration are set in a mobile terminal(S10). When initial power is applied to the mobile terminal or if the mobile terminal is moving between PLMNs(Public Land Mobile Networks), it requests registration to a PLMN selected according to a pre-set priority level(S12). If the registration fails, the mobile terminal receives a reject cause message(S14). The mobile terminal checks whether the reject cause message has been received by more than a pre-set number of times(S16). If the reject cause message has been received by more than the pre-set number of times, the mobile terminal changes the RAT to re-select a PLMN(S18) and requests registration to the re-selected PLMN(S20).
Patent KR-20080051375-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: LEE SOO YONG
IPC: G02F1/1343
Filed: 2006-12-05
Abstract: A liquid crystal display device and a method for fabricating the same are provided to reduce fabricating cost and processing time by repairing a portion region of a pixel electrode without reworking. A method of fabricating a liquid crystal display device includes: preparing a substrate which a thin transistor is formed; forming a pixel electrode on the substrate; detecting error area caused by a foreign substance on the substrate; and etching the error area. The method of fabricating the liquid crystal display device further includes: forming the gate line and the data line which defines the pixel vertically and horizontally on the transparent substrate; and forming the thin transistor at the intersection point between the gate line and the data line. The liquid crystal display device(100) includes a thin transistor substrate, a color filter substrate, and a liquid crystal layer(130).
Patent KR-20070006638-A (KR)
Title: Coherent averaging for measuring traveling wave tube amplifier nonlinearity
Inventor: CHEN ERNEST C
IPC: H04N7/24
Filed: 2006-12-13
Abstract: A coherently averaging method for measuring a traveling wave tube amplifier nonlinearity is provided to minimize a required power for both level signals, and support to monitor TWTA(Traveling Wave Tube Amplifier) by accurately extracting a low level signal. A coherently averaging method for measuring a traveling wave tube amplifier nonlinearity includes the steps of: receiving a signal(1328); demodulating the signal(1330); generating an ideal signal from the demodulated signal(1332); coherently averaging the received signal to reduce noise(1334); and estimating a performance characteristic by measuring a difference of the ideal signal and the coherently averaged received signal(1336).
Patent KR-20070065838-A (KR)
Title: Connector
Inventor: KOYAMA RYOZO
IPC: H01R13/648
Filed: 2006-12-20
Abstract: A connector is provided to enhance withstanding force when the connector is inserted and separated by locating a lock around a place where a housing is caulked by a shell. A housing cover covers at least a part of a housing. A plurality of terminals(50) is arranged in the housing. The housing cover includes a tongue piece(26) extended from the housing cover in a direction perpendicular to a direction of insertion and separation into/from a counterpart connector. A side of the tongue piece is closely adhered to the housing. When the tongue piece is closely adhered to the housing, a part of the housing is pressed and dented by the tongue piece. The tongue piece is installed at a rear end of the housing cover at the direction of the insertion and separation. The housing is bent toward a protrusion part(46) which is installed at a final rear portion of the housing and extended toward the direction of the insertion and separation.
Patent KR-20080060377-A (KR)
Title: Method for patterning in semiconductor device usgin hard mask
Inventor: NAM KI WON
IPC: H01L29/78
Filed: 2006-12-27
Abstract: A method for patterning a semiconductor device using a hard mask is provided to form stably patterns by minimizing or removing defective patterns at a lower end part of hard mask patterns. A stacked layer is formed by using an etch target layer and a hard mask. A hard mask pattern(25A) is formed by etching the hard mask. A barrier layer is formed on an upper surface of the hard mask pattern. The barrier layer is etched by perform an etch-back process. The etch target layer is etched. The etch-back process includes a lateral etch process as a main etch process. The etch-back process is performed in an etch chamber having top power and bottom power. The top power corresponds to 100-2000 W. The bottom power corresponds to 0-20 W.
Patent KR-20080062020-A (KR)
Title: Method for fabricating of semiconductor wafer
Inventor: MOON BYEONG SAM
IPC: H01L21/304
Filed: 2006-12-28
Abstract: A method for processing a semiconductor wafer is provided to reduce an ERO(Edge Roll Off) region of a semiconductor wafer by reducing pressure applied to an edge part of the semiconductor wafer. A side of a semiconductor wafer is formed as a round side. An upper surface of the semiconductor wafer including the round side is grinded by performing a grinding process. A cap is installed at an edge part of the semiconductor wafer having a grinded surface to reduce pressure to be applied to the wafer during a polishing process. An upper surface of the semiconductor wafer having the cap is polished. The cap is removed from the semiconductor wafer having the polished upper surface. The cap is made of a rubber material.